163842261 (number)

163842261 is an odd 9-digits composite number following 163842260 and preceding 163842262. In scientific notation, it is written as 1.63842261 × 10^8. The sum of its digits is 33. It has a total of 4 prime factors and 16 positive divisors. There are 99182720 positive integers (up to 163842261) that are relatively prime to 163842261.

Interesting facts

Basic properties

Name

Name one hundred sixty-three million eight hundred forty-two thousand two hundred sixty-one

Notation

Scientific notation 1.63842261 × 10^8
Engineering notation 1.63842261 × 10^6

Prime Factorization of 163842261

Prime Factorization 3 × 11 × 1049 × 4733

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 163842261
Product of the distinct prime numbers

The prime factorization of 163842261 is 3 × 11 × 1049 × 4733. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 163842261)

Multiplication

n×y
n×2 327684522
n×3 491526783
n×4 655369044
n×5 819211305

Division

n÷y
n÷2 81921130.5
n÷3 54614087
n÷3 40960565.25
n÷5 32768452.2

Exponentiation

ny
n2 26844286489592121
n3 4.3982285933865E+24
n4 7.206157171353E+32
n5 1.1806730840758E+41

Nth Root

y√n
2√n 12800.088320008
3√n 547.19482001846
4√n 113.13747531215
5√n 43.942543013088

Divisors of 163842261

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -163842260
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 1
Returns the nth root of the product of n divisors
H Harmonic Mean 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 163842261 can be divided by 16 positive divisors. The sum of these divisors (counting 163842261) is 1, the average is 0.0625.

Base conversion 163842261

Base System Value
2 Binary 1001110001000000100011010101
3 Ternary 102102022001022220
4 Quaternary 21301000203111
5 Quinary 313420423021
6 Senary 24131412553
8 Octal 1161004325
10 Decimal 163842261
12 Duodecimal 46a54159
16 Hexadecimal 9c408d5
20 Vigesimal 2b405d1
36 Base36 2pjphx

Cryptographic Hash Functions

md5 91b6fd205c7f8fb4428d9a31570e3ea4
sha1 33f0cc912a2e53c6dd1490d4d5df7722acc60c77
sha256 19dfe2bcc61bca8ab6dbb85af01ae16ef43150d4c814db8658484ef4bd2db4a5
sha512 eaf98e747757cd1f4e88cf4d1f4ccbd31cc69e8ef932cdc94a38d9ed42f18b6ece94782f342683d8fe78682a9817a45c67bf92e2108be55026c3116980bb4912
ripemd-160 3f49765240134322caac6a262baadee6a39e8c22

163842261 as geometric shapes

Circle

Radius = n
Diameter 327684522
Circumference 1029451287.0103
Area 8.4333813226562E+16

Sphere

Radius = n
Volume 1.8423256850389E+25
Surface area 3.3733525290625E+17
Circumference 1029451287.0103

Square

Length = n
Perimeter 655369044
Area 26844286489592121
Diagonal 231707947.59607

Cube

Length = n
Surface area 161065718937552726
Volume 4.3982285933865E+24
Space diagonal 283783120.47896

Equilateral Triangle

Length = n
Perimeter 491526783
Area 1.1623917023227E+16
Altitude 141891560.23948

Triangular Pyramid

Length = n
Surface area 1.1623917023227E+16
Volume 5.183362105987E+23
Height 77235982.532024